Chemical and bromatological characteristics of elephant grass silages containing a mango by-product.
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/658098 |
Resumo: | This study was carried out to evaluate the nutritive value of elephant grass (Pennisetum purpureum, Schum.) silages with the addition of 0, 4, 8, 12 and 16% dehydrated mango (Mangifera indica, L.) by-product (DMB), on the fresh matter basis. A randomized complete design with four replications was used. As experimental silos, 210L plastic drums were used. Dry matter (DM), organic matter (OM), crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), hemicellulose (HCEL), ether extract (EE), total carbohydrates (TC), non-fibrous carbohydrates (NFC), neutral detergent insoluble nitrogen (NDIN, % total N), acid detergent insoluble nitrogen (ADIN, % total N), pH values, ammoniacal nitrogen (% total N), lactic acid, acetic acid, butyric acid and propionic acid levels were determined. The DM, OM, CP, EE, NFC, NDIN, lactic acid and propionic acid levels increased with the DMB addition while the NDF, ADF, hemicellulose, N-NH3/ammoniacal nitrogen levels and the pH values decreased with the DMB addition. The addition of DMB had a quadratic effect on the acetic and butyric acid levels but there was no effect with the addition of DMB on TC and ADIN. The DMB can be used at the ensiling of the elephant grass, because the addition of 8.6% improves the silages fermentative process. However, these silages have low crude protein levels and high contents of ether extract and nitrogen compounds mixed with the fiber (NDIN and ADIN) in the silages, that may damage their use by animals. |
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Chemical and bromatological characteristics of elephant grass silages containing a mango by-product.MangaFermentaçãoValor nutritivoSubprodutoMangifera IndicaPennisetum PurpureumFermentationAnimal byproductsNutritive valueThis study was carried out to evaluate the nutritive value of elephant grass (Pennisetum purpureum, Schum.) silages with the addition of 0, 4, 8, 12 and 16% dehydrated mango (Mangifera indica, L.) by-product (DMB), on the fresh matter basis. A randomized complete design with four replications was used. As experimental silos, 210L plastic drums were used. Dry matter (DM), organic matter (OM), crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), hemicellulose (HCEL), ether extract (EE), total carbohydrates (TC), non-fibrous carbohydrates (NFC), neutral detergent insoluble nitrogen (NDIN, % total N), acid detergent insoluble nitrogen (ADIN, % total N), pH values, ammoniacal nitrogen (% total N), lactic acid, acetic acid, butyric acid and propionic acid levels were determined. The DM, OM, CP, EE, NFC, NDIN, lactic acid and propionic acid levels increased with the DMB addition while the NDF, ADF, hemicellulose, N-NH3/ammoniacal nitrogen levels and the pH values decreased with the DMB addition. The addition of DMB had a quadratic effect on the acetic and butyric acid levels but there was no effect with the addition of DMB on TC and ADIN. The DMB can be used at the ensiling of the elephant grass, because the addition of 8.6% improves the silages fermentative process. However, these silages have low crude protein levels and high contents of ether extract and nitrogen compounds mixed with the fiber (NDIN and ADIN) in the silages, that may damage their use by animals.Margareth Maria Teles Rêgo, Pós-graduanda Universidade Federal do Ceará (UFC), Fortaleza.; José Neuman Miranda Neiva, Universidade Federal de Tocantins (UFT).; Aníbal Coutinho do Rêgo, Pós-graduando da Universidade Federal de Lavras.; Magno José Duarte Cândido, Universidade Federal do Ceará (UFC), Fortaleza.; Maria do Socorro de Sousa Carneiro, UFC; RAIMUNDO NONATO BRAGA LOBO, CNPC.RÊGO, M. M. T.NEIVA, J. N. M.RÊGO, A. C. doCÂNDIDO, M. J. D.CARNEIRO, M. do S. de S.LOBO, R. N. B.2011-04-09T15:24:14Z2011-04-09T15:24:14Z2010-02-1820102019-09-23T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleRevista Brasileira de Zootecnia, v. 39, n. 1, p. 81-87, 2010.http://www.alice.cnptia.embrapa.br/alice/handle/doc/658098enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-15T22:29:46Zoai:www.alice.cnptia.embrapa.br:doc/658098Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-15T22:29:46Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Chemical and bromatological characteristics of elephant grass silages containing a mango by-product. |
title |
Chemical and bromatological characteristics of elephant grass silages containing a mango by-product. |
spellingShingle |
Chemical and bromatological characteristics of elephant grass silages containing a mango by-product. RÊGO, M. M. T. Manga Fermentação Valor nutritivo Subproduto Mangifera Indica Pennisetum Purpureum Fermentation Animal byproducts Nutritive value |
title_short |
Chemical and bromatological characteristics of elephant grass silages containing a mango by-product. |
title_full |
Chemical and bromatological characteristics of elephant grass silages containing a mango by-product. |
title_fullStr |
Chemical and bromatological characteristics of elephant grass silages containing a mango by-product. |
title_full_unstemmed |
Chemical and bromatological characteristics of elephant grass silages containing a mango by-product. |
title_sort |
Chemical and bromatological characteristics of elephant grass silages containing a mango by-product. |
author |
RÊGO, M. M. T. |
author_facet |
RÊGO, M. M. T. NEIVA, J. N. M. RÊGO, A. C. do CÂNDIDO, M. J. D. CARNEIRO, M. do S. de S. LOBO, R. N. B. |
author_role |
author |
author2 |
NEIVA, J. N. M. RÊGO, A. C. do CÂNDIDO, M. J. D. CARNEIRO, M. do S. de S. LOBO, R. N. B. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Margareth Maria Teles Rêgo, Pós-graduanda Universidade Federal do Ceará (UFC), Fortaleza.; José Neuman Miranda Neiva, Universidade Federal de Tocantins (UFT).; Aníbal Coutinho do Rêgo, Pós-graduando da Universidade Federal de Lavras.; Magno José Duarte Cândido, Universidade Federal do Ceará (UFC), Fortaleza.; Maria do Socorro de Sousa Carneiro, UFC; RAIMUNDO NONATO BRAGA LOBO, CNPC. |
dc.contributor.author.fl_str_mv |
RÊGO, M. M. T. NEIVA, J. N. M. RÊGO, A. C. do CÂNDIDO, M. J. D. CARNEIRO, M. do S. de S. LOBO, R. N. B. |
dc.subject.por.fl_str_mv |
Manga Fermentação Valor nutritivo Subproduto Mangifera Indica Pennisetum Purpureum Fermentation Animal byproducts Nutritive value |
topic |
Manga Fermentação Valor nutritivo Subproduto Mangifera Indica Pennisetum Purpureum Fermentation Animal byproducts Nutritive value |
description |
This study was carried out to evaluate the nutritive value of elephant grass (Pennisetum purpureum, Schum.) silages with the addition of 0, 4, 8, 12 and 16% dehydrated mango (Mangifera indica, L.) by-product (DMB), on the fresh matter basis. A randomized complete design with four replications was used. As experimental silos, 210L plastic drums were used. Dry matter (DM), organic matter (OM), crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), hemicellulose (HCEL), ether extract (EE), total carbohydrates (TC), non-fibrous carbohydrates (NFC), neutral detergent insoluble nitrogen (NDIN, % total N), acid detergent insoluble nitrogen (ADIN, % total N), pH values, ammoniacal nitrogen (% total N), lactic acid, acetic acid, butyric acid and propionic acid levels were determined. The DM, OM, CP, EE, NFC, NDIN, lactic acid and propionic acid levels increased with the DMB addition while the NDF, ADF, hemicellulose, N-NH3/ammoniacal nitrogen levels and the pH values decreased with the DMB addition. The addition of DMB had a quadratic effect on the acetic and butyric acid levels but there was no effect with the addition of DMB on TC and ADIN. The DMB can be used at the ensiling of the elephant grass, because the addition of 8.6% improves the silages fermentative process. However, these silages have low crude protein levels and high contents of ether extract and nitrogen compounds mixed with the fiber (NDIN and ADIN) in the silages, that may damage their use by animals. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-02-18 2010 2011-04-09T15:24:14Z 2011-04-09T15:24:14Z 2019-09-23T11:11:11Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Revista Brasileira de Zootecnia, v. 39, n. 1, p. 81-87, 2010. http://www.alice.cnptia.embrapa.br/alice/handle/doc/658098 |
identifier_str_mv |
Revista Brasileira de Zootecnia, v. 39, n. 1, p. 81-87, 2010. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/658098 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
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Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1817695138651045888 |